ucakcloud.com - robtex.com

ucakcloud.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:5cc8🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:c56d🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.92.200Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.197.109🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdina.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a6b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdina.ns.cloudflare.com
A2803:f800:50::6ca2:c06b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdina.ns.cloudflare.com
A2a06:98c1:50::ac40:206b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdina.ns.cloudflare.com
A108.162.192.107🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdina.ns.cloudflare.com
A172.64.32.107🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdina.ns.cloudflare.com
A173.245.58.107🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdina.ns.cloudflare.com
NSlennon.ns.cloudflare.com
A2606:4700:58::a29f:2ca5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlennon.ns.cloudflare.com
A2803:f800:50::6ca2:c3a5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlennon.ns.cloudflare.com
A2a06:98c1:50::ac40:23a5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlennon.ns.cloudflare.com
A108.162.195.165🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlennon.ns.cloudflare.com
A162.159.44.165Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlennon.ns.cloudflare.com
A172.64.35.165🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlennon.ns.cloudflare.com
TXTv=spf1 -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.92.200, 172.67.197.109
IPv6 hints2606:4700:3031::6815:5cc8, 2606:4700:3037::ac43:c56d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=110, name=cloudflare-ech.com
SOAdina.ns.cloudflare.comdns@cloudflare.com serial=2411203126

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1786181499

Same first word

ucakcloud.com

Similar names

calcudoku.com
calcudoku.org
calcudoku.nl

DNS History

12 records (6 active, 6 former)

NSdina.ns.cloudflare.comlennon.ns.cloudflare.comA104.21.92.200172.67.197.1092606:4700:3031::6815:5cc82606:4700:3037::ac43:c56d188.114.96.0188.114.97.02606:4700:3033::ac43:c56d2606:4700:3035::6815:5cc82a06:98c1:3120::2a06:98c1:3121::
●NSdina.ns.cloudflare.com2026-05-14 → 2026-08-08 · 2 obs
● 2026-05-14 22:48:36
● 2026-08-08 09:53:18
●NSlennon.ns.cloudflare.com2026-05-14 → 2026-08-08 · 2 obs
● 2026-05-14 22:48:36
● 2026-08-08 09:53:18
●A104.21.92.2002026-05-14 → 2026-08-08 · 3 obs
● 2026-05-14 22:48:36
○ 2026-08-07 08:44:24
● 2026-08-08 09:53:18
●A172.67.197.1092026-05-14 → 2026-08-08 · 3 obs
● 2026-05-14 22:48:36
○ 2026-08-07 08:44:24
● 2026-08-08 09:53:18
○A188.114.96.02026-08-07 → 2026-08-07 · 3 obs
○ 2026-07-24 20:52:00
● 2026-08-07 08:44:24
○ 2026-08-08 09:53:18
○A188.114.97.02026-08-07 → 2026-08-07 · 3 obs
○ 2026-07-24 20:52:00
● 2026-08-07 08:44:24
○ 2026-08-08 09:53:18
●A2606:4700:3031::6815:5cc82026-07-24 → 2026-08-08 · 4 obs
○ 2026-06-17 15:34:10
● 2026-07-24 20:52:00
○ 2026-08-07 08:44:24
● 2026-08-08 09:53:18
○A2606:4700:3033::ac43:c56d2026-05-14 → 2026-06-17 · 4 obs
● 2026-05-14 22:48:36
● 2026-06-17 15:34:10
○ 2026-07-24 20:52:00
○ 2026-08-08 09:53:18
○A2606:4700:3035::6815:5cc82026-05-14 → 2026-06-17 · 4 obs
● 2026-05-14 22:48:36
● 2026-06-17 15:34:10
○ 2026-07-24 20:52:00
○ 2026-08-08 09:53:18
●A2606:4700:3037::ac43:c56d2026-07-24 → 2026-08-08 · 4 obs
○ 2026-06-17 15:34:10
● 2026-07-24 20:52:00
○ 2026-08-07 08:44:24
● 2026-08-08 09:53:18
○A2a06:98c1:3120::2026-08-07 → 2026-08-07 · 3 obs
○ 2026-07-24 20:52:00
● 2026-08-07 08:44:24
○ 2026-08-08 09:53:18
○A2a06:98c1:3121::2026-08-07 → 2026-08-07 · 3 obs
○ 2026-07-24 20:52:00
● 2026-08-07 08:44:24
○ 2026-08-08 09:53:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ucakcloud.comdina.ns.cloudflare.com, lennon.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.107

NS records: dina.ns.cloudflare.com, lennon.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ucakcloud.com (unsigned zone)

⏱️ Timing

Total: 156ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.197.109, 104.21.92.200
AAAA22606:4700:3037::ac43:c56d, 2606:4700:3031::6815:5cc8
NS2dina.ns.cloudflare.com, lennon.ns.cloudflare.com
TXT1v=spf1 -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dina.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (dina.ns.cloudflare.com, dina.ns.cloudflare.com, dina.ns.cloudflare.com...)

Analysis

IP Addresses

ucakcloud.com directs to four IP numbers, which are 104.21.92.200, 172.67.197.109, 2606:4700:3031::6815:5cc8 and 2606:4700:3037::ac43:c56d.

kaituiwen.com, nbptechnology.com, comfortclick.co.uk plus two other host names have IP numbers in common with ucakcloud.com.

Name Servers

Two name servers handle the delegation for ucakcloud.com: dina.ns.cloudflare.com and lennon.ns.cloudflare.com.

The name server configuration of ucakcloud.com is shared with other domains, for instance scribowriter.com, freelearningpoints.com, wclubaffiliates.com and two others.

There is at least partial name server overlap between ucakcloud.com and other domains — genkimiru.jp, ecopowerworld.com.au, hawaiiliving.jp and two more among them.

The name servers alina.ns.cloudflare.com, dom.ns.cloudflare.com and nelly.ns.cloudflare.com are often found in combination with these name servers.

Hosts with 6 IP addresses each:

dina.ns.cloudflare.com resolves to 108.162.192.107, 172.64.32.107 and 173.245.58.107 among others, with 3 other IP addresses in total.

lennon.ns.cloudflare.com resolves to 108.162.195.165, 162.159.44.165 and 172.64.35.165 among others, with 3 other IP addresses in total.